Suzuki 2006 SX4 Service Manual page 1420

10B-21 Body Electrical Control System:
Terminal Circuit
E04-13
E04-14
BCM connector "G04"
Terminal Circuit
CAN communication line (low)
G04-1
for DLC
CAN communication line (low)
G04-2
for each control module
CAN communication line
G04-3
(high) for DLC
CAN communication line
G04-4
(high) for each control module
Serial communication line of
G04-5
data link connector
G04-6
G04-7
G04-8 Theft deterrent light
G04-9
G04-10
Serial communication line for
G04-11 information display and HVAC
control module (if equipped)
Ground for keyless entry
G04-12
receiver (if equipped)
Power supply for keyless
G04-13
entry receiver (if equipped)
Signal for keyless entry
G04-14
receiver (if equipped)
G04-15 Vehicle speed signal output
G04-16 Key reminder switch
Rear end door window
G04-17
defogger switch
G04-18 A/C switch (if equipped)
G04-19
G04-20
G04-21 Rear wiper INT switch
G04-22 Rear wiper low switch
Normal voltage
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—
Normal voltage
*1.6 – 2.5 V
*1.6 – 2.5 V
*2.5 – 3.6 V
*2.5 – 3.6 V
7 – 12 V
—
—
10 – 14 V
—
—
*0 – 1 V
10 – 14 V
4 – 6 V
*0 – 1 V
4 – 6 V
*0 – 1 V
4 – 6V
10 – 14 V
*3 – 14 V
*3 – 14 V
—
—
*0 – 1 V
10 – 14 V
*0 – 1 V
10 – 14 V
—
—
Refer to "Reference waveform No. 3: "
Ignition switch is at ON position
—
—
Theft deterrent light is not lit up
0 V Theft deterrent light is lit up
—
—
↑↓
Refer to "Reference waveform No. 5: "
0 V
Ignition switch is at all positions
↑↓
Refer to "Reference waveform No. 6: "
↑↓
Refer to "Reference waveform No. 7: "
Ignition key is inserted to ignition key cylinder
Ignition key is pulled out from ignition key
0 V
cylinder
Refer to "Reference waveform No. 8: "
Ignition switch is at ON position and rear end
0 V
door window defogger switch is pushed
Refer to "Reference waveform No. 8: "
Ignition switch is at ON position, blower speed
0 V selector is at any position other than OFF
position and A/C switch is at ON position
—
—
↑↓
Refer to "Reference waveform No. 9: "
Ignition switch is at ON position and rear
0 V
wiper switch is at INT position
↑↓
Refer to "Reference waveform No. 9: "
Ignition switch is at ON position and rear
0 V
wiper switch is at LOW position
Condition
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Condition
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